Diam bars and Dime bars (Armadillos, smooth on the inside)

They are not a sweet I often buy so I missed them changing to international branding, in the same way Marathon bars became Snickers and Opal Fruits became Starburst.

Thinking about Dime bars, as they then were, brought back memories of the television advert for them starring Harry Enfield as a yokel who is asked by a slick TV type (also Harry Enfield) to try a Dime bar for the first time.